From b4fdefe35bed668996f7ffaf14127949f22f63cb Mon Sep 17 00:00:00 2001
From: Nirmal Guru <Nirmal4G@gmail.com>
Date: Sat, 31 Jul 2021 11:11:11 +0530
Subject: [PATCH] Manage Dependencies centrally

Manage Packages Centrally using NuGet's CPVM feature.
This uses `Directory.Packages.props` to store the package versions in one file.
---
 .../CommunityToolkit.Diagnostics.csproj       |  4 +-
 .../CommunityToolkit.HighPerformance.csproj   | 12 +++---
 ...munityToolkit.Mvvm.SourceGenerators.csproj |  2 +-
 .../CommunityToolkit.Mvvm.csproj              | 12 +++---
 Directory.Build.props                         |  4 +-
 Directory.Packages.props                      | 41 +++++++++++++++++++
 Directory.Solution.props                      |  1 +
 .../CommunityToolkit.Common.UnitTests.csproj  |  6 +--
 ...munityToolkit.Diagnostics.UnitTests.csproj |  6 +--
 ...tyToolkit.HighPerformance.UnitTests.csproj |  6 +--
 ...leINotifyPropertyChanging.UnitTests.csproj |  6 +--
 ...ityToolkit.Mvvm.Internals.UnitTests.csproj |  6 +--
 ...SourceGeneratorAttributes.UnitTests.csproj |  6 +--
 ...kit.Mvvm.SourceGenerators.UnitTests.csproj |  8 ++--
 .../CommunityToolkit.Mvvm.UnitTests.csproj    |  6 +--
 15 files changed, 84 insertions(+), 42 deletions(-)
 create mode 100644 Directory.Packages.props

diff --git a/CommunityToolkit.Diagnostics/CommunityToolkit.Diagnostics.csproj b/CommunityToolkit.Diagnostics/CommunityToolkit.Diagnostics.csproj
index a4de7c592..6904294a9 100644
--- a/CommunityToolkit.Diagnostics/CommunityToolkit.Diagnostics.csproj
+++ b/CommunityToolkit.Diagnostics/CommunityToolkit.Diagnostics.csproj
@@ -19,7 +19,7 @@
 
       <!-- .NET Standard 2.0 doesn't have the Span<T> type -->
       <ItemGroup>
-        <PackageReference Include="System.Memory" Version="4.5.4" />
+        <PackageReference Include="System.Memory" />
       </ItemGroup>
     </When>
 
@@ -32,7 +32,7 @@
 
       <!-- .NET Standard 2.1 doesn't have the Unsafe type -->
       <ItemGroup>
-        <PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="6.0.0" />
+        <PackageReference Include="System.Runtime.CompilerServices.Unsafe" />
       </ItemGroup>
     </When>
 
diff --git a/CommunityToolkit.HighPerformance/CommunityToolkit.HighPerformance.csproj b/CommunityToolkit.HighPerformance/CommunityToolkit.HighPerformance.csproj
index 64a7ea567..c9e8d72a5 100644
--- a/CommunityToolkit.HighPerformance/CommunityToolkit.HighPerformance.csproj
+++ b/CommunityToolkit.HighPerformance/CommunityToolkit.HighPerformance.csproj
@@ -30,10 +30,10 @@
 
       <!-- .NET Standard 2.0 doesn't have the Span<T>, HashCode and ValueTask types -->
       <ItemGroup>
-        <PackageReference Include="Microsoft.Bcl.HashCode" Version="1.1.1" />
-        <PackageReference Include="System.Memory" Version="4.5.4" />
-        <PackageReference Include="System.Threading.Tasks.Extensions" Version="4.5.4" />
-        <PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="6.0.0" />
+        <PackageReference Include="Microsoft.Bcl.HashCode" />
+        <PackageReference Include="System.Memory" />
+        <PackageReference Include="System.Threading.Tasks.Extensions" />
+        <PackageReference Include="System.Runtime.CompilerServices.Unsafe" />
       </ItemGroup>
     </When>
 
@@ -46,7 +46,7 @@
 
       <!-- .NET Standard 2.1 doesn't have the Unsafe type -->
       <ItemGroup>
-        <PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="6.0.0" />
+        <PackageReference Include="System.Runtime.CompilerServices.Unsafe" />
       </ItemGroup>
     </When>
 
@@ -59,7 +59,7 @@
 
       <!-- .NET Core 3.1 has the Unsafe type, but the version it ships with lacks Unsafe.IsNullRef<T> -->
       <ItemGroup>
-        <PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="6.0.0" />
+        <PackageReference Include="System.Runtime.CompilerServices.Unsafe" />
       </ItemGroup>
     </When>
 
diff --git a/CommunityToolkit.Mvvm.SourceGenerators/CommunityToolkit.Mvvm.SourceGenerators.csproj b/CommunityToolkit.Mvvm.SourceGenerators/CommunityToolkit.Mvvm.SourceGenerators.csproj
index fd23e400d..dbd0d8971 100644
--- a/CommunityToolkit.Mvvm.SourceGenerators/CommunityToolkit.Mvvm.SourceGenerators.csproj
+++ b/CommunityToolkit.Mvvm.SourceGenerators/CommunityToolkit.Mvvm.SourceGenerators.csproj
@@ -23,7 +23,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.0.1" PrivateAssets="All" Pack="false" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" PrivateAssets="All" Pack="false" />
   </ItemGroup>
 
   <Import Project="$(BuildToolsDirectory)Community.Toolkit.GetBuildOutputs.targets" />
diff --git a/CommunityToolkit.Mvvm/CommunityToolkit.Mvvm.csproj b/CommunityToolkit.Mvvm/CommunityToolkit.Mvvm.csproj
index ef835213e..e42f99745 100644
--- a/CommunityToolkit.Mvvm/CommunityToolkit.Mvvm.csproj
+++ b/CommunityToolkit.Mvvm/CommunityToolkit.Mvvm.csproj
@@ -36,16 +36,16 @@
 
   <!-- .NET Standard 2.0 doesn't have the Span<T> and IAsyncEnumerable<T> types -->
   <ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.0'">
-    <PackageReference Include="Microsoft.Bcl.AsyncInterfaces" Version="6.0.0" />
-    <PackageReference Include="System.ComponentModel.Annotations" Version="5.0.0" />
-    <PackageReference Include="System.Memory" Version="4.5.4" />
-    <PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="6.0.0" />
+    <PackageReference Include="Microsoft.Bcl.AsyncInterfaces" />
+    <PackageReference Include="System.ComponentModel.Annotations" />
+    <PackageReference Include="System.Memory" />
+    <PackageReference Include="System.Runtime.CompilerServices.Unsafe" />
   </ItemGroup>
 
   <!-- .NET Standard 2.1 doesn't have the Unsafe type -->
   <ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.1'">
-    <PackageReference Include="System.ComponentModel.Annotations" Version="5.0.0" />
-    <PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="6.0.0" />
+    <PackageReference Include="System.ComponentModel.Annotations" />
+    <PackageReference Include="System.Runtime.CompilerServices.Unsafe" />
   </ItemGroup>
 
   <!-- Source generator project reference for packing -->
diff --git a/Directory.Build.props b/Directory.Build.props
index f3aa9e563..84e102323 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -26,7 +26,7 @@
   </Choose>
 
   <ItemGroup>
-    <PackageReference Include="Nerdbank.GitVersioning" Version="3.4.255" PrivateAssets="All" />
+    <PackageReference Include="Nerdbank.GitVersioning" PrivateAssets="All" />
   </ItemGroup>
 
   <Choose>
@@ -40,7 +40,7 @@
         <AllowedOutputExtensionsInPackageBuildOutputFolder>.pdb</AllowedOutputExtensionsInPackageBuildOutputFolder>
       </PropertyGroup>
       <ItemGroup>
-        <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" PrivateAssets="All" />
+        <PackageReference Include="Microsoft.SourceLink.GitHub" PrivateAssets="All" />
       </ItemGroup>
     </When>
   </Choose>
diff --git a/Directory.Packages.props b/Directory.Packages.props
new file mode 100644
index 000000000..a9cdec586
--- /dev/null
+++ b/Directory.Packages.props
@@ -0,0 +1,41 @@
+<Project>
+
+  <PropertyGroup Label="Core">
+    <NETStandardImplicitPackageVersion>2.0.3</NETStandardImplicitPackageVersion>
+  </PropertyGroup>
+
+  <ItemGroup Label="System">
+    <!-- BCL Extensions -->
+    <PackageVersion Include="Microsoft.Bcl.AsyncInterfaces" Version="5.0.0" />
+    <PackageVersion Include="Microsoft.Bcl.HashCode" Version="1.1.1" />
+    <!-- Annotations -->
+    <PackageVersion Include="System.ComponentModel.Annotations" Version="5.0.0" />
+    <!-- Memory -->
+    <PackageVersion Include="System.Memory" Version="4.5.4" />
+    <!-- Runtime -->
+    <PackageVersion Include="System.Runtime.CompilerServices.Unsafe" Version="6.0.0" />
+    <!-- Tasks -->
+    <PackageVersion Include="System.Threading.Tasks.Extensions" Version="4.5.4" />
+  </ItemGroup>
+
+  <ItemGroup Label="Core">
+    <!-- C# Compiler SDK -->
+    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.0.1" />
+    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.0.1" />
+  </ItemGroup>
+
+  <ItemGroup Label="Global">
+    <!-- Build Helpers -->
+    <PackageVersion Include="Microsoft.SourceLink.GitHub" Version="1.1.1" />
+    <PackageVersion Include="Nerdbank.GitVersioning" Version="3.4.255" />
+    <PackageVersion Include="StyleCop.Analyzers" Version="1.1.118" />
+  </ItemGroup>
+
+  <ItemGroup Label="Tests">
+    <!-- MSTest -->
+    <PackageVersion Include="MSTest.TestAdapter" Version="2.2.8" />
+    <PackageVersion Include="MSTest.TestFramework" Version="2.2.8" />
+    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
+  </ItemGroup>
+
+</Project>
\ No newline at end of file
diff --git a/Directory.Solution.props b/Directory.Solution.props
index 21aaf500b..c5c2f2c15 100644
--- a/Directory.Solution.props
+++ b/Directory.Solution.props
@@ -1,6 +1,7 @@
 <Project>
 
   <PropertyGroup>
+    <ManagePackageVersionsCentrally>True</ManagePackageVersionsCentrally>
     <RestoreUseStaticGraphEvaluation>True</RestoreUseStaticGraphEvaluation>
   </PropertyGroup>
 
diff --git a/tests/CommunityToolkit.Common.UnitTests/CommunityToolkit.Common.UnitTests.csproj b/tests/CommunityToolkit.Common.UnitTests/CommunityToolkit.Common.UnitTests.csproj
index ebbd7c709..da4502849 100644
--- a/tests/CommunityToolkit.Common.UnitTests/CommunityToolkit.Common.UnitTests.csproj
+++ b/tests/CommunityToolkit.Common.UnitTests/CommunityToolkit.Common.UnitTests.csproj
@@ -9,9 +9,9 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="MSTest.TestAdapter" Version="2.2.8" />
-    <PackageReference Include="MSTest.TestFramework" Version="2.2.8" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
+    <PackageReference Include="MSTest.TestAdapter" />
+    <PackageReference Include="MSTest.TestFramework" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" />
   </ItemGroup>
 
 </Project>
\ No newline at end of file
diff --git a/tests/CommunityToolkit.Diagnostics.UnitTests/CommunityToolkit.Diagnostics.UnitTests.csproj b/tests/CommunityToolkit.Diagnostics.UnitTests/CommunityToolkit.Diagnostics.UnitTests.csproj
index 68ba7de2a..e097d44a5 100644
--- a/tests/CommunityToolkit.Diagnostics.UnitTests/CommunityToolkit.Diagnostics.UnitTests.csproj
+++ b/tests/CommunityToolkit.Diagnostics.UnitTests/CommunityToolkit.Diagnostics.UnitTests.csproj
@@ -9,9 +9,9 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="MSTest.TestAdapter" Version="2.2.8" />
-    <PackageReference Include="MSTest.TestFramework" Version="2.2.8" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
+    <PackageReference Include="MSTest.TestAdapter" />
+    <PackageReference Include="MSTest.TestFramework" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" />
   </ItemGroup>
 
 </Project>
\ No newline at end of file
diff --git a/tests/CommunityToolkit.HighPerformance.UnitTests/CommunityToolkit.HighPerformance.UnitTests.csproj b/tests/CommunityToolkit.HighPerformance.UnitTests/CommunityToolkit.HighPerformance.UnitTests.csproj
index ea20897b4..094637b98 100644
--- a/tests/CommunityToolkit.HighPerformance.UnitTests/CommunityToolkit.HighPerformance.UnitTests.csproj
+++ b/tests/CommunityToolkit.HighPerformance.UnitTests/CommunityToolkit.HighPerformance.UnitTests.csproj
@@ -10,9 +10,9 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="MSTest.TestAdapter" Version="2.2.8" />
-    <PackageReference Include="MSTest.TestFramework" Version="2.2.8" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
+    <PackageReference Include="MSTest.TestAdapter" />
+    <PackageReference Include="MSTest.TestFramework" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" />
   </ItemGroup>
 
 </Project>
\ No newline at end of file
diff --git a/tests/CommunityToolkit.Mvvm.DisableINotifyPropertyChanging.UnitTests/CommunityToolkit.Mvvm.DisableINotifyPropertyChanging.UnitTests.csproj b/tests/CommunityToolkit.Mvvm.DisableINotifyPropertyChanging.UnitTests/CommunityToolkit.Mvvm.DisableINotifyPropertyChanging.UnitTests.csproj
index 549cf8a62..0962705b8 100644
--- a/tests/CommunityToolkit.Mvvm.DisableINotifyPropertyChanging.UnitTests/CommunityToolkit.Mvvm.DisableINotifyPropertyChanging.UnitTests.csproj
+++ b/tests/CommunityToolkit.Mvvm.DisableINotifyPropertyChanging.UnitTests/CommunityToolkit.Mvvm.DisableINotifyPropertyChanging.UnitTests.csproj
@@ -10,9 +10,9 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="MSTest.TestAdapter" Version="2.2.8" />
-    <PackageReference Include="MSTest.TestFramework" Version="2.2.8" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
+    <PackageReference Include="MSTest.TestAdapter" />
+    <PackageReference Include="MSTest.TestFramework" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" />
   </ItemGroup>
 
 </Project>
\ No newline at end of file
diff --git a/tests/CommunityToolkit.Mvvm.Internals.UnitTests/CommunityToolkit.Mvvm.Internals.UnitTests.csproj b/tests/CommunityToolkit.Mvvm.Internals.UnitTests/CommunityToolkit.Mvvm.Internals.UnitTests.csproj
index 358506227..4c3a84cdb 100644
--- a/tests/CommunityToolkit.Mvvm.Internals.UnitTests/CommunityToolkit.Mvvm.Internals.UnitTests.csproj
+++ b/tests/CommunityToolkit.Mvvm.Internals.UnitTests/CommunityToolkit.Mvvm.Internals.UnitTests.csproj
@@ -9,9 +9,9 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="MSTest.TestAdapter" Version="2.2.8" />
-    <PackageReference Include="MSTest.TestFramework" Version="2.2.8" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
+    <PackageReference Include="MSTest.TestAdapter" />
+    <PackageReference Include="MSTest.TestFramework" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" />
   </ItemGroup>
 
 </Project>
\ No newline at end of file
diff --git a/tests/CommunityToolkit.Mvvm.KeepSourceGeneratorAttributes.UnitTests/CommunityToolkit.Mvvm.KeepSourceGeneratorAttributes.UnitTests.csproj b/tests/CommunityToolkit.Mvvm.KeepSourceGeneratorAttributes.UnitTests/CommunityToolkit.Mvvm.KeepSourceGeneratorAttributes.UnitTests.csproj
index cc37d22b5..23e48e54a 100644
--- a/tests/CommunityToolkit.Mvvm.KeepSourceGeneratorAttributes.UnitTests/CommunityToolkit.Mvvm.KeepSourceGeneratorAttributes.UnitTests.csproj
+++ b/tests/CommunityToolkit.Mvvm.KeepSourceGeneratorAttributes.UnitTests/CommunityToolkit.Mvvm.KeepSourceGeneratorAttributes.UnitTests.csproj
@@ -10,9 +10,9 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="MSTest.TestAdapter" Version="2.2.8" />
-    <PackageReference Include="MSTest.TestFramework" Version="2.2.8" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
+    <PackageReference Include="MSTest.TestAdapter" />
+    <PackageReference Include="MSTest.TestFramework" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" />
   </ItemGroup>
 
 </Project>
\ No newline at end of file
diff --git a/tests/CommunityToolkit.Mvvm.SourceGenerators.UnitTests/CommunityToolkit.Mvvm.SourceGenerators.UnitTests.csproj b/tests/CommunityToolkit.Mvvm.SourceGenerators.UnitTests/CommunityToolkit.Mvvm.SourceGenerators.UnitTests.csproj
index 4b4b4c259..c17b585ce 100644
--- a/tests/CommunityToolkit.Mvvm.SourceGenerators.UnitTests/CommunityToolkit.Mvvm.SourceGenerators.UnitTests.csproj
+++ b/tests/CommunityToolkit.Mvvm.SourceGenerators.UnitTests/CommunityToolkit.Mvvm.SourceGenerators.UnitTests.csproj
@@ -10,10 +10,10 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="MSTest.TestAdapter" Version="2.2.8" />
-    <PackageReference Include="MSTest.TestFramework" Version="2.2.8" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.0.1" />
+    <PackageReference Include="MSTest.TestAdapter" />
+    <PackageReference Include="MSTest.TestFramework" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" />
   </ItemGroup>
 
 </Project>
\ No newline at end of file
diff --git a/tests/CommunityToolkit.Mvvm.UnitTests/CommunityToolkit.Mvvm.UnitTests.csproj b/tests/CommunityToolkit.Mvvm.UnitTests/CommunityToolkit.Mvvm.UnitTests.csproj
index 38788553e..5ee4a50b6 100644
--- a/tests/CommunityToolkit.Mvvm.UnitTests/CommunityToolkit.Mvvm.UnitTests.csproj
+++ b/tests/CommunityToolkit.Mvvm.UnitTests/CommunityToolkit.Mvvm.UnitTests.csproj
@@ -12,9 +12,9 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="MSTest.TestAdapter" Version="2.2.8" />
-    <PackageReference Include="MSTest.TestFramework" Version="2.2.8" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
+    <PackageReference Include="MSTest.TestAdapter" />
+    <PackageReference Include="MSTest.TestFramework" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" />
   </ItemGroup>
 
 </Project>
\ No newline at end of file